The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2011
Filed:
Aug. 21, 2003
Toshiyuki Sashihara, Tokyo, JP;
Toshiyuki Sashihara, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A preset data storing meansstores identification data of the user's own subscribed hot spot data and identification data of a hot spot dealer in roaming contract relation to the own hot spot dealer. A wireless communication meansobtains the electric field intensity of a channel as a subject of survey and identification data of a dealer. A means functions, when the obtained identification data is identical with the identification data user's own subscribed hot spot dealer as stored in the preset data storing means, to display on a display meansthat the obtained identification data is the identification data of the user's own subscribed hot spot dealer such that the user can understand the displayed content at a glance, and when the obtained data fails to be identical with the roaming contract relation hot spot dealer, to display on the display meansthat the obtained electric field intensity is that of the roaming contract relation dealer such that the user can understand the displayed content at a glance.